4-x=2-x

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Solution for 4-x=2-x equation: 


Simplifying
4 + -1x = 2 + -1x

Add 'x' to each side of the equation.
4 + -1x + x = 2 + -1x + x

Combine like terms: -1x + x = 0
4 + 0 = 2 + -1x + x
4 = 2 + -1x + x

Combine like terms: -1x + x = 0
4 = 2 + 0
4 = 2

Solving
4 = 2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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